3 in. x 6 ft. Backer ROD, Closed Cell, Carton/102 ft. East Coast WH - 3 inch Diameter Closed Cell Polyethylene Foam Backer Rod. 6 feet/Piece. 17 Pieces/Carton, 102 feet/Carton (31 meters). Price/Carton. (ships from our EAST Coast Warehouse; shipping leadtime 2 business days; UPS shipping only)
3 in. x 6 ft. Backer ROD, Closed Cell, Carton/102 ft. East Coast WH
$120.00 SALE $92.95
(Savings: $27.05)
 Buy 10 or more and pay $89.95 each (save $30.05) 
  Order Options:  
  Add To Cart  
  Add To Saved Cart  
PRODUCT: 3 inch Diameter Closed Cell Polyethylene Foam Backer Rod. 6' / Piece. 17 Pieces/Carton, 102'/Carton (31 meters). Price/Carton.

Ordering Notes:
  • Ships from our East Coast Warehouse; (select BACKER-ROD-300-CC for lower cost WEST area shipments).
  • Shipping Leadtime 2 Business Days.
  • UPS Shipping only.
  • Color generally light-to-medium gray, and NOT selectable.
  • High moisture environments
  • Ground based expansion joints
  • General purpose sealant backing
  • Concrete cut joints
  • Highway joints
  • Parking garages
  • Around perimeters of door and window frames,
  • Coping and glazing joints
  • Log Home chinking
  • Isolation joints
  • Round, firm, resilient, closed-celled polyethylene foam with a water resistant outer skin.
  • Provides controlled depth for sealants.
  • Does not stick to sealants. Exceeds ASTM standards for bond breaker materials. No added bond breaker is required.
  • Very high moisture resistance. Will not absorb ground water.
  • Compatible with all known types of sealants including butyl, polyurethane, silicones, tri-polyimer, polysulfide, acrylic, etc. (except Hot-Pour sealants)
SIZING BACKER-ROD: Select a backer-rod diameter that is approximately 25% larger than the width of the joint.


Email us at sales@bestmaterials.com or
Call us at 1-800-474-7570 or 602-272-8128
You'll get a prompt reply!

tags / similar product terms: 3 inch backer rod, backer rod, 3 inch closed cell backer rod, 3 inch chinking, caulk backing, 3 sealant backing, 3 sealant support, caulk support, 3 closed cell rod, closed celled foam, 3 closed celled backer rod, ITP backer rod, RB58 backer rod, mile high foam

  Associated Items:  
3 Inch Backer Rod, Closed Cell (6 ft. Piece)
3 INCH DIAMETER POLY BACKER ROD, CLOSED CELL, NON-STICK SKIN, 6-FOOT LENGTH/PIECE (actual length about 69 inches). PRICE/PIECE. (color could be white, gray or charcoal and is not selectable).
$10.00 $7.95
Quantity:     Add to Cart

A CSG Group Company

Shop with
Peace of Mind!